The Hose Number (Pn, PnA and Pnb) identifies the dispensers
hose(s) when the dispenser is communicating to a forecourt controller
such as the Compac Dispenser Monitor.
Pn or PnA is the hose number of side A of the dispenser.
Pnb is the hose number side B of the dispenser
When using forecourt controller all dispenser hoses must have unique
numbers.
To Set the dispenser hose numbers
1. Make sure that the dispenser is idle, with the nozzle in its holster.
2. Press and release the Parameter switch until the required hose
number is displayed. (Pn, PnA or Pnb )
3. Enter the hose number.
Each press of the Parameter switch passes you over
a digit in a setting, making the digit blink. Holding the switch down
for more than a second changes whichever digit is currently
displayed. If you want to pass over a setting without changing any
digits, keep pressing and releasing the switch.
4. Let the parameter menu time out so that the value and quantity
amounts are displayed.
Software Version HIA29.24.9CNG
onwards
From this version of software onwards the hose number (PN) display
has been modified to also display the following information:
A count of the total error 9 faults in the unit shown in the price
display.
The display will also flash in the price/kg screen, the last recorded
reason for the end of sale and the last recorded error 9.
This information can be used to as a diagnostic aid to check whether
error 9 faults are occurring on a regular basis.